Bug #94219 libmysqlclient enters and infinite loop and consume CPU usage 100%
Submitted: 6 Feb 2019 12:07 Modified: 21 Feb 2019 4:04
Reporter: Masaaki HIROSE Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: C API (client library) Severity:S2 (Serious)
Version:5.7.25 OS:Linux
Assigned to: CPU Architecture:x86

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file: